9u+(-12u)=8

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Solution for 9u+(-12u)=8 equation: 


Simplifying
9u + (-12u) = 8

Combine like terms: 9u + (-12u) = -3u
-3u = 8

Solving
-3u = 8

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Divide each side by '-3'.
u = -2.666666667

Simplifying
u = -2.666666667

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